Alpinestars Alpinestars S-R7 Helmet, Men's Motorcycle Full-Face, Road & Track, Carbon Composite Shell, Advanced Aerodynamics

About this item This Helmet meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218). DOT approved design supports recognized safety requirements for on road and off road motorcycle use. Advanced multi-composite outer shell uses pre‑preg epoxy resin with carbon, aramid fiber, and fiberglass layers to deliver a lightweight profile with excellent energy dissipation, radial strength, and penetration resistance. Multi-density EPS inner shell with seven pieces in six densities and size-specific liners combined with Alpinestars' low-friction slip plane reduces rotational acceleration and helps the S-R7 exceed the ECE 22.06 peak rotational acceleration standard by 80%. ECE 22.06 homologated optical Class 1 shield features double-sided anti-scratch treatment, variable thickness, Pinlock 120XLT compatibility, and a tool-less quick-release system for a secure seal and optimized 220° peripheral and 57° vertical visibility. Patented A-Head micro-adjustable fitment system, removable odor-reducing treated liners, 3D foam cheek pads with glasses channels, emergency release system and integrated hydration tube channel provide personalized comfort, and included accessories such as a clear visor, Pinlock 120 MaxVision lens, breath deflector, chin curtain and helmet soft bag add value. › See more product details About this item This Helmet meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218). DOT approved design supports recognized safety requirements for on road and off road motorcycle use. Advanced multi-composite outer shell uses pre‑preg epoxy resin with carbon, aramid fiber, and fiberglass layers to deliver a lightweight profile with excellent energy dissipation, radial strength, and penetration resistance. Multi-density EPS inner shell with seven pieces in six densities and size-specific liners combined with Alpinestars' low-friction slip plane reduces rotational acceleration and helps the S-R7 exceed the ECE 22.06 peak rotational acceleration standard by 80%. ECE 22.06 homologated optical Class 1 shield features double-sided anti-scratch treatment, variable thickness, Pinlock 120XLT compatibility, and a tool-less quick-release system for a secure seal and optimized 220° peripheral and 57° vertical visibility. Patented A-Head micro-adjustable fitment system, removable odor-reducing treated liners, 3D foam cheek pads with glasses channels, emergency release system and integrated hydration tube channel provide personalized comfort, and included accessories such as a clear visor, Pinlock 120 MaxVision lens, breath deflector, chin curtain and helmet soft bag add value. › See more product details